/BOBF/CONF394 - Alternative Key &1 has no Field defined

SAP Error Message - Details

• Message type: E = Error

• Message class: /BOBF/CONF -

• Message number: 394

• Message text: Alternative Key &1 has no Field defined

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

AnswerBot

• What is the cause and solution for SAP error message /BOBF/CONF394 - Alternative Key &1 has no Field defined ?

  The SAP error message /BOBF/CONF394 Alternative Key &1 has no Field defined typically occurs in the context of the Business Object Processing Framework (BOPF) when you are trying to work with an alternative key that has not been properly defined in the configuration of the business object.
  Cause:
  
  Missing Field Definition: The alternative key you are trying to use is not associated with any field in the business object. This means that the system does not know which field to use for the alternative key.
  Configuration Issues: There may be a misconfiguration in the BOPF settings where the alternative key is defined but not linked to any actual fields in the underlying data model.
  Development Errors: If you are developing or customizing a business object, it is possible that the alternative key was added without the necessary field definitions.
  
  Solution:
  
  
  Check Alternative Key Configuration:
  
  Go to the BOPF configuration for the relevant business object.
  Verify that the alternative key is correctly defined and that it is linked to the appropriate fields in the data model.
  
  
  
  Define Fields for the Alternative Key:
  
  If the alternative key is missing field definitions, you need to add the necessary fields to the alternative key configuration.
  Ensure that the fields you want to use as part of the alternative key are defined in the business object.
  
  
  
  Activate Changes:
  
  After making changes to the configuration, ensure that you activate the business object and any related components to apply the changes.
  
  
  
  Testing:
  
  After making the necessary adjustments, test the functionality to ensure that the error no longer occurs and that the alternative key works as expected.
  
  
  
  Related Information:
  
  BOPF Documentation: Refer to the official SAP documentation on BOPF for detailed information on how to configure business objects and alternative keys.
  Transaction Codes: You may use transaction codes like BOPF or BOBF to access the BOPF configuration tools.
  Debugging: If the issue persists, consider using debugging tools to trace the execution and identify where the configuration might be failing.
  
  If you continue to experience issues after following these steps, it may be beneficial to consult with a technical SAP consultant or refer to SAP support for further assistance.